Links to pages related to old computers, IT,
"computerology", old software or retrocomputing (if it's not selling
mugs with stolen logos). Links to pages for specific computers are found
in computers' pages.

The shovel icon
means
that the website is a historical copy in Internet Archive's servers. It may be
not working well or be incomplete. Good luck with archeology.

Chipdir
- Integrated Circuits finder/directory.GIICM - List of
digital 74xx and 40xx chips with descriptions and pinoutsZeptobars - they
take photos of integrated circuits. To be exact - their internals.